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*The Angi rating for Radon Detection And Reduction companies in Cortez, FL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.

*The HomeAdvisor rating for Radon Detection And Reduction companies in Cortez, FL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.

Last update on March 19, 2026

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Avatar for Morry Remediation Solutions
Morry Remediation Solutions
5.0(
9
)
Radon Gas - Testing

Serving Cortez, FL and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"I was very pleased to have someone finally find the issue we had going on. This was the 3rd time calling a mold company and the other 2 were in and out of my house in less than half an hour and never found anything. But here I was even offered assistance to filing a homeowner insurance claim. Thank you!"
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Response time1 day
Recommended by100%of homeowners
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Avatar for DRYmedic of Lakewood Ranch FL
DRYmedic of Lakewood Ranch FL
5.0(
1
)
Radon Gas - Testing

Serving Cortez, FL and surrounding areas

In business since 1998

Free estimates

Emergency services offered

DryMedic Restoration Services specializes in a comprehensive range of restoration services, including:​ Water Damage Restoration: Addressing issues caused by leaks, floods, or other water-related incidents.​\nFire Damage Restoration: Repairing and restoring properties affected by fire and smoke.​\nMold Remediation: Identifying and removing mold to ensure a safe environment.​\nStorm Damage Restoration: Handling damages resulting from severe weather conditions.​\nContents Restoration: Restoring personal belongings damaged by water, fire, or mold.​\nBiohazard Cleanup: Managing the safe removal of hazardous materials.

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+27

Response time1 day
Response rate87%
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Radon Detection and Reduction questions, answered by experts

The cost to replace a radon fan ranges from $300 to $600 for the fan itself, with installation adding an additional $200 to $500. Overall, the total cost for replacement can range from $500 to $1,100, depending on factors such as the fan model, home size, and local labor rates. If the fan is part of a larger radon mitigation system, the price may be higher.

You'll need to test your home for radon after installing the mitigation system, then again every two years. If radon remains elevated, contact a licensed radon professional, either the contractor who installed the system or a different one, and have them evaluate the system. They may need to make some changes to improve its effectiveness and performance.

The natural breakdown of uranium in soil, rock, and water can cause radon to appear in a home. The gas seeps into homes through cracks in foundations, walls, or floors, as well as through gaps around pipes or construction joints. Radon levels are influenced by soil composition, building materials, and ventilation. Poorly sealed or airtight homes can trap radon, allowing it to accumulate.

The average radon mitigation system uses about 876 kWh of electricity per year, although the exact amount of electricity used will vary depending on the size of the radon fan. Once the system is installed, the annual increase to your energy bill could range from $30 to $300 per year, again depending on the size of the fan.

The cost for a radon mitigation system typically ranges from $800 to $1,500, with an average around $1,000. The final price depends on several factors, including the size of your home, the severity of the radon issue, and the type of system required. Your home's foundation type also significantly impacts the cost. For example, sealing and ventilating an unfinished basement might cost around $4,600, while encapsulating a crawl space without a foundation slab can range from $1,500 to $15,000.

The Cortez, FL homeowners’ guide to radon detection and reduction services

From average costs to expert advice, get all the answers you need to get your job done.

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